And he shall lay his hand upon the head of his offering, and kill
it at the door of the tabernacle of the congregation: and Aaron's sons
the priests shall sprinkle the blood upon the altar round about.

Or if a soul touch any unclean thing, whether it be a carcase of
an unclean beast, or a carcase of unclean cattle, or the carcase of
unclean creeping things, and if it be hidden from him; he also shall
be unclean, and guilty.

But it shall be on the seventh day, that he shall shave all his
hair off his head and his beard and his eyebrows, even all his hair he
shall shave off: and he shall wash his clothes, also he shall wash his
flesh in water, and he shall be clean.

And he shall slay the lamb in the place where he shall kill the
sin offering and the burnt offering, in the holy place: for as the sin
offering is the priest's, so is the trespass offering: it is most
holy: